Zen Check

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "author": "Peter Valley",
  "name": "Zen Check",
  "description": "Zen Check works inside Zen Arbitrage to verify your permission to sell a book, highlighting the row if you're not allowed to sell.",
  "manifest_version": 3,
  "version": "2.0.3",
  "icons": {
    "128": "src/img/icon2.png"
  },
  "background": {
    "service_worker": "src/js/background.js"
  },
  "action": {
    "default_popup": "src/html/popup.html"
  },
  "content_scripts": [
    {
      "matches": [
        "*://fba.zenarbitrage.com/*"
      ],
      "css": [
        "src/css/bootstrap.min.css",
        "src/css/style.css"
      ],
      "js": [
        "src/js/jquery-3.1.1.min.js",
        "src/js/config.js",
        "src/js/rollbar.min.js",
        "src/js/restriction.js"
      ]
    }
  ],
  "web_accessible_resources": [
    {
      "resources": [
        "src/img/*"
      ],
      "matches": [
        "*://fba.zenarbitrage.com/*"
      ]
    }
  ],
  "content_security_policy": {
    "extension_pages": "script-src 'self'; object-src 'self'"
  },
  "permissions": [
    "storage"
  ],
  "host_permissions": [
    "https://sellercentral.amazon.com/hz/approvalrequest/*",
    "https://fonts.googleapis.com/*",
    "https://api.rollbar.com/"
  ]
}